baber/WOPTO huggingface dataset:
Patent JP-S62160504-A (JP)
Title: Robot controller
Inventor: HATTORI TAKAO
IPC: B25J9/22
Filed: 1986-01-09
Abstract: PURPOSE:To discriminate an actual welding start point during the robot operation and to start welding from this point by detecting the position of the actual welding starting point before the start of welding and obtaining a value to be corrected in accordance with the detected position to correct a robot. CONSTITUTION:The distance from a welding start point 12 stored in a position memory 1 to a point 19 where a sensor 7 detects the welding start point 12 is interpolated by an interpolating operator to operate the robot. The sensor 7 is started to detect the position of a point 15 of the designated edge by a detector, and the difference between the taught start point 12 and the actual start point 15 is obtained by an operator in accordance with the detection result, and the correction is completed, and the robot is operated to the position of a point 20. The robot is operated from the position of the point 19, where the start point 15 is detected, to the position of the taught start point 12 while adding a correcting value (d) stored in the memory, and the robot is operated from the point 20 to the actual start point 15. Then, the robot is operated up to the position of an actual welding end point 16.
Patent JP-H08245773-A (JP)
Title: Production of polyarylate
Inventor: KOMIYA KYOSUKE
IPC: C08G63/19
Filed: 1996-01-09
Abstract: PURPOSE: To obtain a high-quality polyarylate excellent in sealing property under high vacuum and free from coloring and stable for a long period at a high polymerization rate using an apparatus capable of readily carrying out maintenance by polymerizing a polymerization intermediate while dropping freely from a porous plate in melted state. CONSTITUTION: A melted mixture of (A) an aromatic dihydroxy compound with (B) a diaryl carbonate and (C) a dicarboxylic acid or a polymerization intermediate obtained by reacting these components is copolymerized while dropping freely (preferably from >=0.3m height) from a porous plate in melted state to provide the objective polyarylate. Furthermore, a part or all of the dropped polymer is circulated and polymerized by freely re-dropping from the porous plate, and a compound of the formula HO-Ar-OH (Ar is a divalent aromatic) is preferably used as the component B and isophthalic acid, etc., is preferably used as the component C.
Patent JP-H01178204-A (JP)
Title: Mobile shelf
Inventor: NAKAJIMA EIJI
IPC: A47B53/02
Filed: 1988-01-08
Abstract: PURPOSE:To reduce construction cost and lower the entire height of a shelf, by arranging two running saddles in parallel with each other, at an intermediate position in the shelf frontage direction, to arrange one running saddle at each end position, and by arranging the same number of wheels on each running saddle. CONSTITUTION:A side section running frame 10 is composed of a side strut 7 and a side section running saddle 9, and is guided by a rail 5 via a wheel 4a and is run to the front and rear. Besides, a reversed 'T'-type intermediate- running-frame 13 is composed of an intermediate strut 8, a coupled beam 11, and intermediate running saddles 12, 12, and is run to the front and rear on the rail 5 via wheels 4b, 4c. Each intermediate running frame 13, and the intermediate running frame 13 and the side section running frame 10 are connected to each other in the shelf frontage direction integrally with a parcel receiving rail 16 and a saddle connecting member 17, and a mobile shelf 1 is composed. As a result, by the mobile shelf, all the wheels, and the rails and foundations according to the wheels can be set to be of the same specifications.
Patent JP-H05189564-A (JP)
Title: Method and device for image processing
Inventor: OZAKI NOBORU
IPC: G06T9/20
Filed: 1992-01-08
Abstract: PURPOSE:To eliminate the influence of the illuminance and to extract the edges of high quality out of the subjects existing in the area of different illuminance in regard of the method and device for image processing that calculates a differential image of the supplied digital image and extracts the edges. CONSTITUTION:A specific illuminance area specified based on the result of comparison between the picture element value forming a supplied digital image and the third threshold value is detected. A first threshold edge extracting part 40 extracts an edge based on the result of comparison between the first threshold value and the absolute picture element value forming a calculated differential image. A second threshold edge extracting part 50 extracts an edge based on the result of comparison between the second threshold value and the absolute picture element value forming a calculated differential image. Then only the edge part included in the specific illuminance area is extracted as an edge out of those edges that are extracted based on the result of comparison secured with the first threshold value. A picture element synthesizing part 70 synthesizes an image including the edge extracted based on the result of comparison secured with the second threshold value and an image including an edge existing in the specific luminous intensity area.
Patent JP-H02229182-A (JP)
Title: Purification of tetrahydofuran
Inventor: TEII TOMASU SHII
IPC: C07D307/08
Filed: 1990-01-10
Abstract: PURPOSE: To obtain a high-quality THF in a high yield by bringing a water azeotrope formed by the dehydrocyclization of 1,4-butanediol into contact with 1,2-glycol in the presence of an organic acid catalyst in an extractive distillation column.  
     CONSTITUTION: For example, 1,4-butanediol is added to a column containing an acid catalyst (e.g. sulfuric acid), and the temperature and pressure in the reactor are kept at 60-200°C and 1-10 kg to obtain a water azeotrope. To this azeotrope, 1,2-glycol (e.g. ethylene glycol is added as an extractive solvent, and the mixture is refluxed in a reflux ratio of 40-200°C under an absolute pressure of 0.35-13.3 kg/cm 2  in an extractive distillation column to obtain the objective purified THF. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02181948-A (JP)
Title: Notch-matching mechanism of semiconductor wafer
Inventor: YAMANISHI HIROKAZU
IPC: H01L21/68
Filed: 1989-01-07
Abstract: PURPOSE:To arrange directions of wafers collectively in a short time and to realize a high efficiency of a manufacturing process by a constitution wherein, when a notch of a turning wafer is fit to a roller, the wafer is lowered vertically and is separated from a drive roller and a turning operation of the wafer is stopped. CONSTITUTION:A support member 4 is fixed to a flat plate; regarding a positional relationship with reference to a drive roller 2, a wafer 5 which has been held by a carrier 7 is sandwiched between the drive roller 2 at its upper part and the support member 4 at its lower part; when the lower end face of the wafer 5 is placed on a roller 3, the wafer 5 is levitated from a wafer guide 8 of the carrier 7; in addition, the upper end face of the wafer 5 comes into contact with the drive roller 2 and is turned. When a notch 6 formed at an end face of the wafer 5 is fit to the roller 3, the wafer 5 is lowered vertically by its own weight and is separated from the drive roller 2; its turning operation is stopped. Accordingly, a position of the notch 6 can be mated with a position of the roller 3 within the time of one turn of the wafer 5 wherever the notch 6 is situated.
Patent JP-S5699267-A (JP)
Title: Judging method of degree of baking of insulated wire
Inventor: KAJIKAWA YUUJI
IPC: C09D5/25
Filed: 1980-01-10
Abstract: PURPOSE: To conduct properly baking by simply judging the degree of baking, by a method wherein the surface of an insulated wire is irradiated with rays, the amount of the reflected light is converted to an electric signal, and the value of the electric signal is utilized when an insulating paint is coated on the outer periphery of a conductor and baked.  
     CONSTITUTION: When an insulating paint is coated on the outer periphery of a conductor and baked, the following process is conducted as a judging method of the degree of baking. The surface of the insulated wire 1 is irradiated with rays from a light source 3. The reflected light rays are introduced into a photoelectric converter 4 where the reflected light rays are converted into an electric signal. The electric signal is amplified by an amplifier 5 and indicated as voltage on a displaying apparatus 6. The tint of the insulator film of the insulated wire 1 is approaching more and more black color with increase in the degree of baking and absobs light much easier. On the contrary, the lower the degree of baking becomes, the easier the rays are reflected. The voltage indicating on the displaying apparatus 6 becomes lower with increase in the degree of baking. The lower the degree of baking is, the greater the voltage changes. Thus, it can be judged by the voltae whether the degree of baking is within the required range. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06208081-A (JP)
Title: Line image forming element
Inventor: OOISHI NORIJI
IPC: G02B27/18
Filed: 1993-01-08
Abstract: PURPOSE:To obtain the same performance with or more performance than a rod lens array and the same cost or lower cost, and to provide the line image forming element which requires no special know-how. CONSTITUTION:The line image forming element is constituted by arraying couples of cylindrical lenses 3 and 4, which are arranged coaxially so that generating lines are parallel to each other, have cylindrical surfaces as both surfaces, and have lengths along the axes longer than the width of a lens, and cylindrical lenses 1 and 2 which generating lines are parallel to the array direction in contact with the outsides of those cylindrical lens arrays.
Patent JP-2000200662-A (JP)
Title: Baseless bulb socket
Inventor: KUSUMOTO MANABU
IPC: H01R33/09
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To improve attachment of a bulb to a socket and to eliminate deformation and damage to a contact terminal by providing a stage for temporarily locking the bulb in inserting the baseless bulb in at least one of an elastic piece or a contact piece provided in a pair of contact terminals mounted on a socket body respectively. SOLUTION: A contact terminal is integrally provided with an elastic piece 4, a contact piece 6, and an outer contact piece 3 to a base part 11. A stage part 12 for locking a press dip sealing part 18 in inserting a baseless bulb 13 is provided in the contact piece 6. When the baseless bulb 13 is inserted in an arrow direction for mounting a socket body, the baseless bulb 13 is inserted into the position of the stage part 12 so that an elastic piece 4 and the contact piece 6 are slightly enlarged toward the left/right and only a slight force is required for the pressurization of the baseless bulb 13. When the baseless bulb 13 is pressurized to the stage part 12, the projecting part 5 is fitted into a groove so that the baseless bulb 13 can be mounted on the socket body.
Patent JP-S61162644-A (JP)
Inventor: YOKOICHI TERUHEI
IPC: E03F3/06
Filed: 1985-01-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63171062-A (JP)
Title: Printer with picture reader
Inventor: NISHIZAWA TOSHIHIRO
IPC: H04N1/04
Filed: 1987-01-09
Abstract: PURPOSE:To minimize an occupied volume by providing a picture reading unit consisting of a light source which illuminates an original moving on the conveying path for a recording paper, an image formation means for the picture of the original and a photoelectric conversion element which reads the image- formed picture on the conveying path for the recording paper. CONSTITUTION:When the picture of the original 29 is wanted to be read, the original 29 is housed in a paper supplying tray 16 and a picture reading function is made to be actuated. The surface of the original 29 transmitted from the tray 16 to the conveying path 24 is illuminated by a light emission diode array 30 and also the pictures of the original 29 is sequentially read by a charge combining element array 32. A picture signal outputted from the array 32 is converted into picture data in a picture process control part 36 and the picture data is accumulated in a picture memory 34 or inputted in a host computer through an interface control part 35. When the picture read from the original 29 is reproduced or the picture processed in the computer is reproduced, the recording paper is housed in the tray 16 and the picture recording function is made to be actuated. Thus, a device whose occupied volume is minimized can be constituted.
Patent JP-S60147972-A (JP)
Title: Method of data recording
Inventor: OKAMOTO HIROO
IPC: G11B20/10
Filed: 1984-01-11
Abstract: PURPOSE:To enable recording of additional information small in redundancy and easy to detect in block recording of PCM signals by a rotary head by constituting additional information of controlling signals of plural tracks and multiple recording the same signal plural times in a track. CONSTITUTION:A controlling signal formed of intermusic signal, PCM signal information 6, block address 7, track discrimination signal 8 etc. is added to 1 track by rotary head recording together with a synchronizing signal and parity for each block of PCM signal divided into specified number of symbols to be recorded such as 128 blocks etc. The information 6 including sampling frequency, number of quantizing bits, method of quantizing, analog characteristic, dubbing prohibition and mute is formed of controlling signals extending over 32 tracks etc., and multiple recorded in the same position for each block, and number of record bits of the information 6 in each track is decreased. Accordingly, redundancy in block recording is small, and easily detectable additional information can be recorded.
Patent JP-S58119155-A (JP)
Title: Lamination type silver peroxide battery
Inventor: HIRAI HIDEFUMI
IPC: H01M6/32
Filed: 1982-01-08
Abstract: PURPOSE:To improve the rise characteristics at the beginning of discharge by partially providing a conductive layer of good conductivity on a silver peroxide sheet that is used in a positive electrode body. CONSTITUTION:A conductor 5 is provided with a number of penetration holes of 0.5 to 1mm. in diameter on a positive electrode body 2, and for example, is filled with the conductive resin with resistivity of 10<-2>OMEGAcm or more. When electrolyte is injected in a battery and allowed to make contact with the conductor 5, electric discharge instantaneously takes place radially along the plate surface centering the contact point and sequential discharge occurs along the inside of the positive electrode body 2 through the conductor 5 being excited by said discharge. As a result, the rise characteristics after the injection of the electrolyte can be improved and flat voltage can be obtained at an earlier time. Then for the battery, discharge is performed at 1,000mA/cm<2> loading and the discharge characteristics using a 4mol lithium hydroxide electrolyte are shown by curve B in the figure. As a result, the rise at the beginning of discharge arrives at flat voltage in some 10 seconds and the rise time is sharply improved as compared with the rise time of the conventional battery (curve A).
Patent JP-S5699082-A (JP)
Title: Resistance welding infrared-ray temperature monitor
Inventor: KAJIWARA RIYOUICHI
IPC: B23K11/24
Filed: 1980-01-14
Abstract: PURPOSE: To obtain the titled monitor that can detect easily and stably a temperature at a position highly relative to the quality of a weld zone, by conducting radiant waves, radiated from an electrode and the surface of a material to be welded right outside of the contact surface of the material to be welded.  
     CONSTITUTION: At a proper position of electrode 1, metallic band 16 is tightened and fixed by screw 17 and to this band 16, infrared-ray temperature detection head 18 is fixed by screw 19. In this case, head 18 is extended along electrode 1 by equalizing its angle to tip angle 15 of the electrode so as to detect a temperature at a position as close to electrode 1 as possible. To obtain this head 18, optical fiber 9 is inserted into a metallic pipe and fixed by adhesives 20 and then a handle for fixation to band 16 is provided. Then, a temperature at outer circumferential part 13 of material 2 to be welded is detected and then led to infrared-ray detector 10 at the end of optical fiber 9 and the light signal is converted into an electric signal, which is outputted to output device 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57116043-A (JP)
Title: New nitrosourea derivative and its preparation
Inventor: SUAMI TETSUO
IPC: C07C239/00
Filed: 1981-01-12
Abstract: NEW MATERIAL:A nitrosourea derivative expressed by formulaI(R 1 , R 2  and R 4  are H, alkyl, aryl, heterocyclic ring, etc.; R 3  is a residue after the removal of the glycine part of an amino acid; X is Cl, F or Br).  
     EXAMPLE: N-[N'-(2-Chloroethyl)-N'-nitrosocarbamoyl]glycinamide.  
     USE: An antileukemic agent.  
     PROCESS: A compound expressed by formula II is reacted with a p-nitrophenyl N- (2-haloethyl)-N-nitrosocarbamate at 0W50°C to give the compound expressed by formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10199672-A (JP)
Title: Organic led element
Inventor: FUKUDA YOICHI
IPC: H05B33/02
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To improve the directivity and the brightness in light emission by laminating an organic layer containing a light-emitting layer between a glass base provided with a transparent electrode and a cathode. SOLUTION: A transparent electrode 2 is provided on a glass base 1 as an anode, and an organic layer containing a light emitting layer 4 of laminated structure between the base 1 and a cathode 6, is laminated. And, in the case of (b), a hole transporting layer 3 on the electrode 2 followed by a light emitting layer 4, and in the case of (c), an electron transporting layer 5 on the light emitting layer 4, and in the case of (d), the hole transfer layer 3, the light emitting layer 4 and an electron transporting layer 5 are formed in this order. Thus, by applying direct voltage between the cathode 6 and the electrode 2 which is a positive electrode to a prepared organic LED element and a negative electrode 6 light from the light emitting layer 4 is taken out through the base 1.  In this process, the light emitted can be taken out only in forward direction since the base 1 is formed by bundling optical fibers, so that a directivity is improved.
Patent JP-S57116983-A (JP)
Title: Machining method of low path in two-way gas cock
Inventor: FUJII YOSHIO
IPC: F16K5/02
Filed: 1981-01-10
Abstract: PURPOSE: To eliminate the hazardous state of a gas leak from a cock, by inserting a rotary tool from a hole part of the cock, laterally moving said tool, forming branch flow paths and removing a factor of causing the gas leak.  
     CONSTITUTION: A rotary tool, having a spindle part 14 in a smaller contour than an edge part 15, is suitably inserted from the hole part of one end opening in a gas inlet 3 and laterally moved while being rotated, thus a branch flow path A is formed successively to the gas inlet 3. Consequently, a blind plug, soldered part, etc. causing a leak of gas are not provided in the branch flow path, thus the hazardous state of a gas leak can be eliminated arising from long time use or at abnormal time of fire or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08189917-A (JP)
Title: Mass spectrometry device
Inventor: AKAMATSU NAOTOSHI
IPC: H01J49/40
Filed: 1995-01-11
Abstract: PURPOSE: To make spacial resolution of a device below wave length of laser beam by introducing sample excitation laser beam with the use of an optical fiber provided with an opening smaller than the wave length of the laser beam, and analyzing with the use of an ion trap type mass spectrometer. CONSTITUTION: Laser beam 7 from a laser beam source 6 is, through a fiber 50, introduced into a sample 2, and converged on the sample 2. Thereby, a sticking material at a converging position of the laser beam on the surface becomes molecular beam 21a, and is made incident to an ion trap mass spectrometer 52. The ion trap mass spectrometer 52, at an ion trap part 53, accumulates ion for a specified period, and then the accumulated ion is sent to a detector 54 in order of mass number, for mass spectrometry. By the operation, chemical species of the sticking material at a specific position is identified.  And, with the use of a piezoelectric element 60, the optical fiber 50 is moved two- dimensionally on the surface, so that the converging position of the laser beam is two-dimensionally scanned on the surface of the sample 2, and thus, a distribution of chemical species of the sticking material on the surface is identified.
Patent JP-S62160901-A (JP)
Title: Light weight wheel disc member
Inventor: TAKEUCHI SUSUMU
IPC: B32B15/08
Filed: 1986-01-09
Abstract: PURPOSE:To improve shock resistance and distortion resistance and to prevent electrolytic corrosion reaction, by constituting a wheel disc such that a carbon fiber-reinforced resin laminated material is formed to be attached by pressure to the surface of an aluminum core material through an insulating layer. CONSTITUTION:A wheel disc is constituted such that insulating layers 2, for instance, glass fiber-woven fabrics or the like are mounted interposing to surfaces of an aluminum core material 1 and carbon fiber-reinforced resin laminated materials 3 are forced to be attached by pressure onto said insulating layers. By this constitution, the wheel disc improves shock resistance and distortion resistance, promoting the prevention of electrolytic corrosion reaction and the lightness of weight.
Patent JP-H07208863-A (JP)
Title: Dehumidifier
Inventor: KANEYAMA TAKASHI
IPC: F26B21/00
Filed: 1994-01-14
Abstract: PURPOSE:To provide a dehumidifier which is to remove water in air and hereby provide dry air, and particularly capable of effectually producing dry air. CONSTITUTION:There are provided first and second chambers 23-1, 23-2 which contains an adsorbent 20 for adsorbing and releasing water in air and in which air is alternately introduce, and a humidity sensor 40 which detects humidity of air flowing out from the first and second chambers and outputs an electric signal corresponding to the humidity to a dehumidifier which shunts the air alternately flowing out from the first and second chambers and refluxes part of the shunt air into the first and second chambers in the reverse order to the alternate order to dry the adsorbent 20. There is additionally provided reflux amount varying means 41 for varying the amount of the reflux of the air to the first and second chambers on the basis of the electric signal.
Patent JP-S57117519-A (JP)
Title: Photosetting and thermosetting resin composition
Inventor: NISHIGAKI HISASHI
IPC: H01B3/40
Filed: 1981-01-10
Abstract: PURPOSE: The titled composition, containing an unsaturated epoxy ester, an α.β- unsaturated ethylenic monomer, a photosensitizer and a peroxide, and capable of improving the reliability, etc. of electrical appliances and reducing the treating time of an insulation, and usable for insulating the electrical appliances.  
     CONSTITUTION: A composition prepared by incorporating (A) an unsaturated epoxy ester having a resin acid value ≤5, and obtained from a polyepoxide, e.g. glycidyl polyether of a polyhydric phenol, and an α.β-unsaturated monobasic acid, e.g acrylic acid, with (B) an α.β-unsaturated ethylenic monomer, e.g. styrene, (C) a photosensitizer, e.g. benzoin, and (D) a peroxide, e.g. benzoyl peroxide. The amounts of the components are preferably as follows: 70W30pts.wt. component (B) based on 30W70pts.wt. component (A), 0,1W3wt%, based on the total amount of the compnents (A) and (B), component (C), and 0.5W3wt%, component (D) based on the total amount of the components (A) and (B). 
     COPYRIGHT: (C)1982,JPO&Japio